We analyzed two high performing, deep learning-based face detection systems and assessed their speed and performance: Multi-task Cascaded Convolutional Network (MTCNN)https://pypi.org/project/mtcnn/ [1]} and Single Shot Scale-invariant Face Detector (S3FD)https://github.com/iperov/DeepFaceLab/blob/master/facelib/S3FDExtractor.py [2]}. Our S3FD implementation is bundled as the de facto face detector in DeepFaceLab, used later in our pipeline.
